infirm
infirm
adjective
infirmly
adverb
语源
adjective
- not physically or mentally strong, especially through age or illness
（尤指因年老、疾病而）体虚的；脆弱的
■(archaic)(of a person or their judgement) weak; irresolute
(古)（人，判断力）软弱的；犹豫不决的，优柔寡断的
he was infirm of purpose.
他意志薄弱。
infirmly
adverb
语源
- late Middle English (in the general sense 'weak, frail'): from Latin infirmus, from in- 'not' + firmus 'firm'
考试词汇表
